Keeping repository maintainer information accurate

In the ever-evolving landscape of company structures, maintaining up-to-date ownership information for software repositories is crucial for effective collaboration and decision-making. The CODEOWNERS file, located at a repository's root, allows maintainers to designate individuals or teams responsible for specific codebase areas, ensuring transparency and accountability. However, manually updating this information can be tedious, leading to outdated records. To address this, GitHub's OSPO developed "cleanowners," a GitHub Action that automates the process of keeping CODEOWNERS files current by opening pull requests for necessary updates. This tool helps software projects maintain accurate ownership documentation, ensuring smooth collaboration and allowing maintainers to focus on developing and guiding projects.